<template>
  <footer class="footer">
      <!-- 统计 -->
      <span class="todo-count">合 计:<strong> {{list.length}} </strong></span>
      <!-- 清空 -->
      <button @click="clear" class="clear-completed">
        清空任务
      </button>
    </footer>
</template>

<script>
export default {
    name: 'TodoFooter',
    props: {
        list: Array
    },
    methods: {
        clear() {
            this.$emit('clear')
        }
    }
}
</script>

<style>

</style>